K&N Custom Racing Assembly (100-8567) Ford > Focus > Mk3 2010-2018 > 1.0T Ecoboost 4 Line set

4 Line set

The REMUS sport exhaust for the BMW F20 and F21 offers a significant increase in performance and torque due to reduction of back pressure and flow optimization

000 km or every 2 years for low mileage drivers are thus possible

Nomex reinforced flurosilicone diaphragms

K&N Custom Racing Assembly (100-8567) Ford > Focus > Mk3 2010-2018 > 1.0T Ecoboost 4 Line setLight weight yet durable, K&N's Sprint Car Style Air Boxes are a must for any racer currently using traditional multi Siamese stacks. Constructed from ultra light weight carbon fiber K&N's Sprint Car Style air box provides ample air flow for your racing needs. As with all K&N filters, it is a washable and reusable air filter. Simply use K&N oil and cleaner to service your filter. Designed to increase horsepower Washable and reusable air filter High